fff ffg ffi ffn ffo ffr ffs fft fgf fgg fgi fgn fgr fgs fgt fif fig fii fin fir fis fit fnf fng fni fnn fnr fns fnt fof fog foi fon foo for fos fot frf frg fri frn fro frr frs frt fsf fsg fsi fsn fso fsr fss fst ftf ftg fti ftn fto ftr fts ftt gff gfi gfo gfr gfs gft ggg ggi ggn ggo ggr ggs ggt gif gig gii gin gio gir gis git gnf gni gnn gno gnr gns gnt gof gog goi gon goo gor gos got grf grg gri grn gro grr grs grt gsf gsg gsi gsn gso gsr gss gst gtf gtg gti gtn gto gtr gts gtt i-f iff ifg ifi ifn ifo ifr ifs ift igf igg igi ign igo igr igs igt iif iii iin iio iir iis iit in- inf ing ini inn ino inr ins int io- iof iog ioi ion ioo ior ios iot ir- irf irg iri irn iro irr irs irt is- isf isg isi isn iso isr iss ist itf itg iti itn ito its itt n-i nff nfi nfn nfo nfr nfs nft ngf ngg ngi ngn ngo ngs ngt nif nig nii nin nio nir nis nit nnf nng nni nnn nno nns nnt no- nof nog noi non noo nor nos not nrf nrg nri nrn nro nrr nrs nrt nsf nsg nsi nsn nso nsr nss nst ntf ntg nti ntn nto ntr nts ntt o-i of- off ofg ofi ofn ofo ofr ofs oft ogf ogg ogi ogn ogo ogs ogt oif oii oin oio oir ois oit on- onf ong oni onn ono onr ons ont oo- oof oog ooi oon ooo oor oos oot or- orf org ori orn oro orr ors ort os- osf osg osi osn oso osr oss ost ot- otf otg oti otn oto otr ots ott rff rfg rfi rfn rfo rfr rfs rft rgf rgg rgi rgn rgo rgr rgs rgt rif rig rii rin rio rir ris rit rng rni rnn rno rnr rns rnt rof rog roi ron roo ror ros rot rrf rrg rri rrn rrr rrs rrt rsf rsg rsi rsn rso rsr rss rst rtf rtg rti rtn rto rtr rts rtt sff sfg sfi sfn sfo sfr sfs sft sgf sgg sgi sgn sgo sgr sgs sgt sif sig sii sin sio sir sis sit snf sng sni snn sno snr sns snt sof sog soi son soo sor sos sot sr- srf srg sri srn sro srr srs srt ss- ssf ssg ssi ssn sso ssr sss sst stf stg sti stn sto str sts stt tff tfg tfi tfn tfo tfr tfs tft tgf tgg tgi tgn tgo tgr tgs tgt tif tig tii tin tio tir tis tit tnf tng tni tnn tno tnr tns tnt to- tof tog toi ton too tor tos tot trf trg tri trn tro trr trs trt tsf tsg tsi tsn tso tsr tss tst ttf ttg tti ttn tto ttr tts ttt

-ing ffff ffii ffrr ffss fftf fgts fiff fifi fifo fift figg figo figs fiii fing fini finn fino fins fint fion fior fios firn firs fisi fiss fist fiti fits fitt fnrs fofo fogg fogi fogn fogo fogs foin fois fong fono fons font foof foon foos foot for- forg fori forn foro forr fors fort fosi foso foss fost foti foto fots fott frig frin frio fris frit frns frog fron fros frot frso frst fsfi fsfo fsgs fssf ftii ftos ftrs ftsr gfor ggfg gggg ggrn ggss giff gifs gift gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion girg giri girn giro girr girs girt giss gist gito gits gnin gnit gnof gnoo gnrr gnti goff gofr gogi gogo gogs goif goin gois goit gon- gong goni gonn gono gons goof goog gooi goon goor goos goot gorf gorg gori gorn goro gorr gors gort gosi goso goss gost goti goto gots gott grif grig grin gris grit grni grof grog groi gron groo gror gros grot grrr grrs grss gsif gsis gson gsos gstr gtfo gtos i-go i-no ifis ifit ifni ifno ifnr ifns ifor ifrf ifri ifso iftn ifto iggs igis igni igno igns igon igoo igor igot igri igso iiii iiio iiis iiit iino iioi iioo iios iirs iisi iisr iist iitr iitt infi info infs ingo ings inig inis init inni inno innr inns ino- inoi inon inor inos inot inri inro inrs inso inss inst intg inti intn into intr ints iogt ioii ioio ioit ioni ionn iono ions ioof iooi iooo ioos iorg iori iors ioso iotf ioto irgs iri- irig irin irio iris iron irri irrs irsf irsg irtf irti irts isin isis isit isno isnt iso- isof ison isor isos isrg isri issf issi isso issr isss isti isto istr ists itgo itgs itif itin itis itno itof itoi iton itoo itor itos itrf itri itrs itsf itsi itso ittf itto n-ii nfff nfon nfrs nfsr nfto ngfs ngio ngns ngon ngor ngos ngri ngsn ngtn ngts niff nift nigg nigo nigs nigt niir niit ning nini nino nins niog nion nioo nios niro nirs nirt nisi niso niss nist nitf niti nito nitr nits nngn nnit nnnn nnos nnot nnss nntn nofi nogg nogo nogs nogt noif noin noio noir nois noit non- nong noni nonn nono nons nont noo- noon nooo noor noos noot nor- norf norg nori norn noro norr nors nort nos- noss nost not- noti noto nots nott nron nrts nsfs nsin nsis nsnr nsof nsos nssf nsso nssr nsss nsts ntfs ntis ntof ntsf ntss ntto nttr off- offo offr offs ofgo ofit ofno ofor ofst ogfr oggi ogin ogni ogog ogoi ogon ogri ogro ogsi oigo oiii oins oint oion oios oirt oist oiti ongi ongo onir onis onit onni onno onon onor onos onso onst ont- onti onto ooff oofs oons oont